Energy Efficient Fans

Building regs for new build properties require very energy efficient fans, as some run continually at a very low rate.
All the fans here are a selection from our energy saving extractor fans range that have special EC/DC motors, meaning they are much more efficient (in terms of power used per amount of air moved) than the current AC motors.
Over the next few years AC motors will slowly be phased out in favour of these new types of energy saving fans, in all applications.
Upgrading to EC fans offers the following key benefits.:
Up to 70% reduction in energy consumption, integrated & infinitely variable speed control and payback periods as low as 2 years.
They are normally directly interchangeable with their inefficient predecessors, allowing for simple replacement with minimal disruption.

Update: Below is a selection but there are now Energy Efficient versions of most legacy AC fans. Please ask if what you require is not shown.
Whilst they are currently a little more expensive they will soon pay for themselves with reduced running costs and often once you subtract the cost of the controller (Most if not all EC fans have in-built speed controllers) can be a similar price.

Displaying 1 to 24 (of 96 products)
CAB-400 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-400 ECOWATT Energy Efficient Acoustic Box Fan
£ 2,354.12
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
Etaline 400mm -EC
Etaline 400mm -EC
£ 1,384.85
Etaline is a completely new developed fan series with a lot of aerodynamic constructional features applied for the first time in the ventilator industry. Outstanding qualities are the compactness a...
HQW-EC 250 A  - Energy Efficient Plate axial Fan
HQW-EC 250 A - Energy Efficient Plate axial Fan
£ 896.91
HQW-EC 250 A - Energy Efficient Plate axial Fan...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 250mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 250mm
£ 400.85
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 355mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 355mm
£ 1,446.78
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 400mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 400mm
£ 1,684.02
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
AW Sileo EC Plate Axial Fan - Three Phase - 560mm
AW Sileo EC Plate Axial Fan - Three Phase - 560mm
£ 1,218.99
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
AW Sileo EC Plate Axial Fan - Three Phase - 710mm
AW Sileo EC Plate Axial Fan - Three Phase - 710mm
£ 1,824.09
Axial fans of the range AW EC Sileo are driven by high efficient, energy saving EC-external rotor motors. The power electronics is integrated in the motor casing/terminal box. All motors are suitable ...
CAB-355 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-355 ECOWATT Energy Efficient Acoustic Box Fan
£ 2,170.22
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
Elta SCP315-1EC - IP55
Elta SCP315-1EC - IP55
£ 524.29
Range of High Energy Efficiency Motors Single Phase 315mm Plate fan- Duty: 1,854 m3/hr. Running power at best efficiency point - 110W Peak current 1.03A Intelligent Design Compact low profile d...
Etamaster EM 355 EC 01 inline mix-vent fan
Etamaster EM 355 EC 01 inline mix-vent fan
£ 925.20
Etamaster-EC EM 355 EC 01 inline mix-vent fan Diagonal impeller with stator EC-motor Integrated electronic Variable speed control Internal electronic temperature monitoring ...
PRIO-250-EC-L
PRIO-250-EC-L
£ 506.34
A new product from Systemair similar to the Etaline and TD range. This is the high energy efficiency variety  Speed-controllable  Integral thermal contacts  Can be installed in any position ...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 100mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 100mm
£ 247.76
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 125mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 125mm
£ 251.27
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 315mm
VENT LK ECOWATT Centrifugal In-Line Duct Fan - 315mm
£ 462.79
In-line centrifugal duct fans suitable for wide range of general residential, commercial and industrial exhaust or supply ventilation applications. Models are suitable for mounting in any orientati...
Etaline 450mm -EC (Three Phase)
Etaline 450mm -EC (Three Phase)
£ 1,541.93
Etaline is a completely new developed fan series with a lot of aerodynamic constructional features applied for the first time in the ventilator industry. Outstanding qualities are the compactness a...
JETLINE-250 ECOWATT - In Line Centrifugal Duct Fan
JETLINE-250 ECOWATT - In Line Centrifugal Duct Fan
£ 891.00
JETLINE-250 ECOWATT In-line fan for circular duct with low profile compact casing manufactured from galvanised sheet steel and rubber gasket on the flanges. High performance impeller, guide vane an...
K 125 EC Circular duct fan
K 125 EC Circular duct fan
£ 256.29
EC-motors, high level of efficiency 100% speed controllable Integrated motor protection Supplied with mounting bracketOther sizes available. EC technology is intelligent technology; using integr...
KVK SLIM 250 EC - Centrifugal Circular Duct Fan
KVK SLIM 250 EC - Centrifugal Circular Duct Fan
£ 872.05
KVK SLIM 250 EC * Slim design, easy to install * Easy maintenance, service cover * Low sound level, insulated cover * High efficiency and low SFP in a real working point * Potentiometer in...
PRIO-315-EC
PRIO-315-EC
£ 875.00
A new product from Systemair similar to the Etaline and TD range. This is the high energy efficiency variety Also known as the SystemAir Revolution Vector EC Fan  Speed-controllable 1332 m3/hr  ...
TD ECOWATT 1300/250 Inline Duct Fan - TD-ECOWATT
TD ECOWATT 1300/250 Inline Duct Fan - TD-ECOWATT
£ 1,220.10
NEW IN- S&P TD-ECOWATT Inline Mixed Flow Fan with Brush-less DC Motor, energy efficient fan with a reduction of power consumption of up to 55%. Range of Low Profile Mixed flow fans with ball bearin...
CAB-150 ECOWATT  Energy Efficient Acoustic Box Fan
CAB-150 ECOWATT Energy Efficient Acoustic Box Fan
£ 772.46
Low profile acoustic cabinet fans, manufactured from galvanised sheet steel and internally lined with 50mm thickness of fireproof acoustic insulation (M0), with sound-absorbent insulation at the inlet...
CRBB/3-250/084M EC 2H0
CRBB/3-250/084M EC 2H0
£ 302.09
CRBB/3-250/084M EC 2H0 (230V50/60HZ) V5 5509308100 Range of radial fans with high efficiency electronically commuted external rotor motors. Available sizes from 133 to 500mm of impeller Ø in d...
Jetflow SJMF 315-1EC
Jetflow SJMF 315-1EC
£ 521.96
Inline mixed flow circular fans with EC motors for low power consumption at high performance. High efficiency jet design double mixed flow impeller integrated and directly driven by Brushless EC mo...
Displaying 1 to 24 (of 96 products)
1 x CBB-80N Centrifugal1 x Spigot plate - 800mm1 x Classic SAX23/9ARB Wall Mounted1 x Airvent ceiling fan controller1 x HRSB/6-710/24-BZ1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x EM 315-E2M 01- Etamaster-3151 x EM 150L-E2M 01- Etamaster-1501 x Classic SAX30/12ARB Wall Mounted1 x ELTA - Single Phase Transformer 2amps1 x Elta 6 Amp Electronic single phase speed controller.1 x AXCBF 400D4-32° (0,55 kW)1 x LINEO 250 QUIET1 x Duct Termination with Mesh - 800mm1 x Female Ducting Connector - 800mm1 x ELTA - Single Phase Transformer 8amps1 x Duct Mounted Filter Box - G4 Grade Panel - 355mm1 x HRB/4-400-BPN1 x FU 15 40 Frequency Inverter1 x AMD 355/2/2 High Pressure Long Cased Axial Fan1 x HCFT/4-400mm plastic impeller plate fan1 x Duct Clamps box of 50 - 60mm - 270mm1 x 125mm Round Equal T Piece1 x High Temperature Flexible Connector - 063-710-PU2501 x Helios HQW-400/4 - IP551 x Ancillary Pack for SLC-900 for SLC900/6A-3AC and SLC900/6B-3AC1 x HD Series Control Damper - 1000mm X 1000mm1 x Flexible PVC Ducting - 110x541 x Airbrick Grille with flange - 204 x 60mm1 x Woods 31JMV14/2/6/33 - Long Cased Axial Fan 315mm1 x IRT/4-450 Inline Rectangular Duct Fan1 x 110 x 54mm Elbow Bend Male1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x 204x60mm Double Airbrick Adapter1 x KRJ - 225 Inlet Guard1 x Impeller Side Guard - 1000mm1 x 204x60mm Flat Channel Connector1 x FRQ-10A V2 Inverter Speed controller1 x Ancillary Pack for SB-Biflow 500 model1 x Ancillary Pack for SLC-800 for SLC800/6A-3AC1 x Helios VARD 355/2/2-TK1 x Impeller Side Guard - 630mm1 x Ancillary Pack for SB-CYL 500 model1 x TLZ 450 R - A Outlet Mounting Flange1 x Elta SCP710-1EC1 x Ancillary Pack for SB-Biflow 250 model1 x 1mtr Round Ducting - 125mm1 x Elta SPA400/4-1AC - IP541 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Ancillary Pack for SLC-4001 x 204x60mm 90 Degree Horizontal Bend1 x Casals Circular Outlet Connection Flange - 5102018031 x Elta SPA710/4/6-3AC - IP541 x FU 22 04 Frequency Inverter1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x Flexible PVC Ducting - 204x601 x Duct Mounted Filter Box - G4 Grade Panel - 100mm1 x Elta SPA710/6-3EC1 x Duct Mounted Filter Box - G4 Grade Panel - 400mm1 x 204x60mm 45 Degree Horizontal Bend1 x HRT/6-710/30-BQ E21 x ZAC- 350 -4-11 x Impeller Side Guard - 250mm
Air Quality Sensor - AQS
Air Quality Sensor - AQS
£ 98.29 now £ 65.00
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 125.99

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...